From 6d12a0f5324d52ffd69116571e7b19912e0b9067 Mon Sep 17 00:00:00 2001
From: Jasder <2053003901@@qq.com>
Date: Mon, 9 Mar 2020 14:46:40 +0800
Subject: [PATCH] FIX .

---
 app/controllers/courses_controller.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index d0a2e5e..75cb22b 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -1,6 +1,5 @@
 class CoursesController < ApplicationController
   include MessagesHelper
-  include ExportHelper
   include CustomSortable
 
   # model validation error